CN219643874U - Heat dissipation type photovoltaic board - Google Patents
Heat dissipation type photovoltaic board Download PDFInfo
- Publication number
- CN219643874U CN219643874U CN202320649586.9U CN202320649586U CN219643874U CN 219643874 U CN219643874 U CN 219643874U CN 202320649586 U CN202320649586 U CN 202320649586U CN 219643874 U CN219643874 U CN 219643874U
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- China
- Prior art keywords
- water
- filter
- reversing valve
- pipe
- photovoltaic panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 106
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 238000011010 flushing procedure Methods 0.000 claims abstract description 17
- 239000007921 spray Substances 0.000 claims abstract description 14
- 239000010865 sewage Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 3
- 238000010248 power generation Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a heat dissipation type photovoltaic panel, which comprises a supporting shell, a photovoltaic panel, an electric connection port, a temperature sensor, a water cooling device, a spray head assembly and a processor assembly, wherein the water cooling device and the spray head assembly are arranged, rainwater is collected through the water cooling device and then is conveyed to the spray head assembly, water is sprayed to cool the photovoltaic panel, an automatic back flushing filter assembly is arranged in the water cooling device, an auxiliary filter and a main filter are arranged in the automatic back flushing filter assembly and are used for filtering dust and sundries in water, and the collected rainwater can back flush the auxiliary filter after passing through the main filter through the arrangement of a reversing valve, and the water filtered through the auxiliary filter can back flush the main filter, so that the quality of the cooled water can be guaranteed without manual operation, and manual operation of a user is reduced.
Description
Technical Field
The utility model relates to the technical field of photovoltaic panels, in particular to a heat dissipation type photovoltaic panel.
Background
The photovoltaic panel assembly is a power generation device capable of generating direct current when exposed to sunlight, and is composed of thin solid photovoltaic cells which are almost all made of semiconductor materials (such as silicon), and the photovoltaic panel system has a relatively wide application prospect when being used as clean energy equipment and is relatively popular at present.
Currently, chinese patent publication No. CN201711102627.8 discloses a "heat dissipation type photovoltaic panel system", which includes a panel frame disposed obliquely, and a photovoltaic panel disposed in the panel frame; the plate frame is supported by the photovoltaic bracket; the photovoltaic bracket comprises a base fixed on the bottom surface or the building surface, and a water storage cavity is formed in the base; the front end and the rear end of the base are respectively led out to a front supporting part and a rear supporting part, and the front supporting part and the rear supporting part respectively support the front part and the rear part of the plate frame; a water falling channel communicated with the water storage cavity is arranged in the front supporting part, a one-way valve is arranged in the water falling channel, and water sliding off the surface of the glass cover plate on the photovoltaic panel can only flow into the water falling channel and enter the water storage cavity after passing through the one-way valve; the plate frame is composed of a metal frame, and the bottom surface of the plate frame is connected to the heat exchanger in the water storage cavity through a heat conduction pipe. When the temperature of the photovoltaic panel is higher, the heat dissipation type photovoltaic panel system can automatically cool down so as to improve the power generation efficiency and prolong the service life of the photovoltaic panel;
the heat dissipation type photovoltaic panel system has certain advantages in the aspect of heat dissipation of the photovoltaic panel, but certain disadvantages still exist:
the air contains a large amount of dust, the rainwater is collected or dust or sundries are easily collected in the water cooling process to the inside of the water storage tank, the dust or sundries are accumulated for a long time to cause pipeline blockage, and the water sprayed by water cooling contains the dust which is easily adhered to the surface of the photovoltaic panel to influence the illumination effect of the photovoltaic panel.
Disclosure of Invention
(one) solving the technical problems
In order to overcome the defects in the prior art, the utility model provides a heat dissipation type photovoltaic panel, which solves the problems.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the heat dissipation type photovoltaic panel comprises a supporting shell, wherein the photovoltaic panel is installed on the top end face of the supporting shell, an electric connection port is formed in the top of the front end face of the supporting shell, and a temperature sensor is installed at the bottom of the photovoltaic panel;
the water cooling device is installed to the inside bottom of supporting shell, the shower nozzle subassembly is installed on the top right side of supporting shell, the treater subassembly is installed to the inside right-hand member of supporting shell.
Preferably, the water cooling device comprises a water collecting plate, a water guide groove, a filter screen, an automatic back flush filter assembly, a supporting frame, a drain outlet, a water storage tank, a water pump and a liquid level sensor, wherein the water guide groove is arranged at the top end of the water collecting plate, the filter screen is arranged at the top of the water guide groove, the right end of the water guide groove is connected with the automatic back flush filter assembly, the bottom end of the automatic back flush filter assembly is fixedly connected with the supporting frame, the front end of the automatic back flush filter assembly is connected with the drain outlet, the drain outlet is arranged at the left side of the front end of the supporting shell, the right end of the automatic back flush filter assembly is connected with the water storage tank, the water pump is fixed at the right side of the top end of the water storage tank, the extraction port of the water pump extends into the inner bottom end of the water storage tank through a guide pipe, the bottom end of the supporting frame is fixedly connected with the left side of the inner bottom end of the supporting shell, the water storage tank is fixed on the right side of the inner bottom end of the supporting shell, and the output port of the water pump is connected with the spray head assembly.
Preferably, the shower nozzle subassembly includes shunt tubes, connecting pipe and shower nozzle, the right-hand member middle part of shunt tubes is connected with the one end of connecting pipe, and the other end of connecting pipe is connected with the output port of water pump, the shower nozzle is installed to the left end of shunt tubes, the shunt tubes is fixed in the top right side of supporting the shell.
Preferably, the shower nozzle is provided with seven, seven shower nozzles equidistance set up in the shunt tubes left end, the shower nozzle is from left to right upward sloping, and the inclination of shower nozzle and the inclination of photovoltaic board.
Preferably, the automatic back flushing filter assembly comprises a shell, an auxiliary filter, a main filter, a first reversing valve, a second reversing valve, a first flow inlet pipe, a second flow inlet pipe, a drain pipe, a third reversing valve and a guide pipe, wherein the auxiliary filter and the main filter are respectively arranged on the rear side and the front side of the inner middle part of the shell, the left ends of the auxiliary filter and the main filter are respectively connected with the first reversing valve and the second reversing valve, the first reversing valve and the second reversing valve are both connected with the drain pipe, the first reversing valve and the second reversing valve are respectively connected with a first flow inlet pipe and a second flow inlet pipe, the right ends of the auxiliary filter and the main filter are respectively connected with the third reversing valve through a guide pipe, the right ends of the third reversing valve are connected with the guide pipe, the bottom end of the shell is fixedly connected with a support frame, the left ends of the first flow inlet pipe and the second flow inlet pipe are both connected with the guide pipe, the right ends of the guide pipe are connected with the water storage tank, and the front end of the drain pipe is connected with the drain outlet.
Preferably, the auxiliary filter and the main filter are both installed in a horizontal direction, and the left ends of the first inflow pipe and the second inflow pipe are higher than the right ends.
Preferably, the first reversing valve, the second reversing valve and the third reversing valve are two-position three-way electromagnetic reversing valves.
(III) beneficial effects
The utility model provides a heat dissipation type photovoltaic panel. The beneficial effects are as follows: through having set up water cooling plant and shower nozzle subassembly, carry to the shower nozzle subassembly after collecting the rainwater through water cooling plant, carry out the water spray cooling to the photovoltaic board, through having set up automatic back flush filter subassembly in water cooling plant inside, automatic back flush filter subassembly is inside to be provided with vice filter and main filter for filter dust and debris in the aquatic, and through setting up of switching-over valve, can carry out the back flush to vice filter after making the rainwater of collecting pass through main filter, and can carry out the back flush to main filter through the water after vice filter filters, need not manual operation and can carry out the back flush to the filter, the quality of the cooling water of assurance promptly, and reduce user's manual operation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the water cooling device of the present utility model;
FIG. 3 is a top view showing the internal structure of the water cooling device according to the present utility model;
FIG. 4 is a schematic view of a showerhead assembly according to the present utility model;
fig. 5 is a top view of the internal structure of the automatic backwash filter assembly of the present utility model.
In the figure: the photovoltaic panel-2, the electric connection port-3, the temperature sensor-4, the water cooling device-5, the spray head component-6, the processor component-7, the water collecting plate-51, the water guiding groove-52, the filter screen-53, the automatic back flushing filter component-54, the supporting frame-55, the sewage outlet-56, the water storage tank-57, the water pump-58, the liquid level sensor-59, the shunt tube-61, the connecting tube-62, the spray head-63, the shell-541, the auxiliary filter-542, the main filter-543, the first reversing valve-544, the second reversing valve-545, the first inflow tube-546, the second inflow tube-547, the sewage draining tube-548, the third reversing valve-549 and the guide tube-5410.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the present utility model provides a heat dissipation type photovoltaic panel technical scheme: the heat dissipation type photovoltaic panel comprises a supporting shell 1, wherein a photovoltaic panel 2 is installed on the top end surface of the supporting shell 1, an electric connection port 3 is arranged on the top of the front end surface of the supporting shell 1, and a temperature sensor 4 is installed at the bottom of the photovoltaic panel 2;
the water cooling device 5 is installed to the inside bottom of supporting shell 1, and shower nozzle subassembly 6 is installed on the top right side of supporting shell 1, and treater subassembly 7 is installed to the inside right-hand member of supporting shell 1.
Referring to fig. 2-3, the present utility model provides a heat dissipation type photovoltaic panel technical scheme: the heat dissipation type photovoltaic panel, the water cooling plant 5 includes water collecting plate 51, guiding gutter 52, filter screen 53, automatic back flush filter subassembly 54, support frame 55, drain 56, storage water tank 57, water pump 58 and level sensor 59, the top of water collecting plate 51 is provided with guiding gutter 52, the top of guiding gutter 52 is provided with filter screen 53, the right-hand member of guiding gutter 52 is connected with automatic back flush filter subassembly 54, the bottom and the support frame 55 fixed connection of automatic back flush filter subassembly 54, the front end and the drain 56 of automatic back flush filter subassembly 54 are connected, and drain 56 sets up in the front end left side of supporting shell 1, the right-hand member of automatic back flush filter subassembly 54 is connected with storage water tank 57, the top right side of storage water tank 57 is fixed with water pump 58, and the extraction port of water pump 58 stretches into the inside bottom of storage water tank 57 through the pipe, the top of storage water tank 57 is fixed with level sensor 59, the bottom and the inside bottom left side fixed connection of supporting shell 1 of support frame 55, the inside bottom right side of storage water tank 57 is fixed in supporting shell 1, the output port of water pump 58 is connected with shower nozzle subassembly 6.
Referring to fig. 4, the present utility model provides a heat dissipation type photovoltaic panel technical scheme: the utility model provides a heat dissipation type photovoltaic board, shower nozzle subassembly 6 includes shunt tubes 61, connecting pipe 62 and shower nozzle 63, the right-hand member middle part of shunt tubes 61 is connected with the one end of connecting pipe 62, and the other end of connecting pipe 62 is connected with the output port of water pump 58, shower nozzle 63 is installed to the left end of shunt tubes 61, shunt tubes 61 is fixed in the top right side that supports shell 1, shower nozzle 63 is provided with seven, seven shower nozzles 63 equidistance sets up in shunt tubes 61 left end, shower nozzle 63 upwards inclines from left to right, and the inclination of shower nozzle 63 and the inclination of photovoltaic board 2, make shower nozzle 63 spray photovoltaic board 2 surface, the cooling down.
Referring to fig. 5, the present utility model provides a heat dissipation type photovoltaic panel technical scheme: the automatic back flushing filter assembly 54 comprises a shell 541, an auxiliary filter 542, a main filter 543, a first reversing valve 544, a second reversing valve 545, a first inlet pipe 546, a second inlet pipe 547, a drain pipe 548, a third reversing valve 549 and a flow guide pipe 5410, wherein the auxiliary filter 542 and the main filter 543 are respectively installed on the rear side and the front side of the inner middle part of the shell 541, the left ends of the auxiliary filter 542 and the main filter 543 are respectively connected with the first reversing valve 544 and the second reversing valve 545, the first reversing valve 544 and the second reversing valve 545 are respectively connected with the drain pipe 548, the right ends of the auxiliary filter 542 and the main filter 543 are respectively connected with the third reversing valve 549 through a guide pipe, the right end of the third reversing valve 549 is connected with the flow guide pipe 5410, the left ends of the first inlet pipe 546 and the second inlet pipe 547 are respectively connected with the water guide groove 52, the right ends of the flow guide pipe 5410 are respectively connected with the second reversing valve 545, the right ends of the main filter 5457 are respectively connected with the second reversing valve 5456, the left ends of the main filter 5457 are conveniently and the second reversing valve 549 are respectively connected with the right ends of the main filter and the main filter 5456, the right ends of the main filter can be conveniently and the reverse flushing valve is conveniently arranged.
When the device is used, the supporting shell 1 of the device is firstly arranged at a required position, when rainwater is collected, the rainwater is primarily filtered by the filter screen 53 and then enters the water guide tank 52, at the moment, the first reversing valve 544 is connected with the sewage pipe 548 and the auxiliary filter 542, the second reversing valve 545 is connected with the second inflow pipe 547 and the main filter 543, the third reversing valve 549 is connected with the main filter 543 and the flow guide pipe 5410, so that the water in the water guide tank 52 is filtered by the main filter 543 after passing through the second inflow pipe 547, and then enters the water storage tank 57 for storage by the flow guide pipe 5410;
the water level in the water storage tank 57 is monitored through the liquid level sensor 59, when the liquid level in the water storage tank 57 reaches a preset rated value in rainy days, back flushing operation on the auxiliary filter 542 and the main filter 543 is started, when back flushing is performed on the main filter 543, the first reversing valve 544 is controlled to be connected with the first inlet pipe 546 and the auxiliary filter 542, the second reversing valve 545 is controlled to be connected with the main filter 543 and the blow-down pipe 548, the third reversing valve 549 is controlled to be connected with the auxiliary filter 542 and the main filter 543, rainwater in the water guide tank 52 is filtered through the auxiliary filter 542 and enters the right end of the main filter 543 through a guide pipe, the main filter 543 is backwashed through the blow-down pipe 548, sewage generated by back flushing of the main filter 543 is discharged through the blow-down pipe 56, when back flushing is performed on the main filter 543, the auxiliary filter 542 is controlled to be connected with the blow-down pipe 548, the second reversing valve 545 is controlled to be connected with the second inlet pipe 547 and the main filter 543, the third reversing valve 549 is controlled to be connected with the auxiliary filter 542 and the main filter 543, rainwater in the water guide tank 52 is filtered through the second inlet pipe 547 and enters the main filter 543, and manual back flushing operation is performed on the auxiliary filter 542, and manual quality of the filter is guaranteed;
the temperature of the photovoltaic panel 2 is monitored through the temperature sensor 4, when the temperature reaches the preset rated high temperature, the photovoltaic panel 2 needs to be cooled, water in the water storage tank 57 is pumped through the control water pump 58, then the water is transmitted to the shunt tubes 61 through the connecting pipes 62, the water is sprayed to the surface of the photovoltaic panel 2 through the spray heads 63, the surface of the photovoltaic panel 2 is cooled by water, the sprayed water is obliquely guided into the water guide groove 52 through the photovoltaic panel 2, and then is filtered and flows back into the water storage tank 57 through the automatic backwashing filter assembly 54, so that water circulation is formed, and cooling water is reduced.
The control mode of the utility model is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power supply are common knowledge in the field, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and the wiring arrangement in detail.
The control mode of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting a mechanical device, so the utility model does not explain the control mode and circuit connection in detail.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A heat dissipation formula photovoltaic board, its characterized in that: the photovoltaic power generation device comprises a support shell (1), wherein a photovoltaic plate (2) is arranged on the top end surface of the support shell (1), an electric connection port (3) is arranged at the top of the front end surface of the support shell (1), and a temperature sensor (4) is arranged at the bottom of the photovoltaic plate (2);
the water cooling device (5) is installed at the inside bottom of supporting shell (1), shower nozzle subassembly (6) are installed on the top right side of supporting shell (1), treater subassembly (7) are installed to the inside right-hand member of supporting shell (1).
2. A heat dissipating photovoltaic panel according to claim 1, wherein: the water cooling device (5) comprises a water collecting plate (51), a water guiding groove (52), a filter screen (53), an automatic back flushing filter assembly (54), a supporting frame (55), a sewage outlet (56), a water storage tank (57), a water pump (58) and a liquid level sensor (59), wherein the water guiding groove (52) is arranged at the top end of the water collecting plate (51), the filter screen (53) is arranged at the top of the water guiding groove (52), the right end of the water guiding groove (52) is connected with the automatic back flushing filter assembly (54), the bottom end of the automatic back flushing filter assembly (54) is fixedly connected with the supporting frame (55), the front end of the automatic back flushing filter assembly (54) is connected with the sewage outlet (56), the sewage outlet (56) is arranged at the left side of the front end of the supporting shell (1), the right end of the automatic back flushing filter assembly (54) is connected with the water storage tank (57), the water pump (58) is fixed at the right side of the top end of the water storage tank (57), the extraction port of the water pump (58) extends into the inner bottom end of the water storage tank (57) through a guide pipe, the liquid level sensor (57) is fixed at the top of the water storage tank (57), the bottom end of the water storage shell (55) is fixedly connected with the inner side of the supporting shell (1), the output port of the water pump (58) is connected with the spray head assembly (6).
3. A heat dissipating photovoltaic panel according to claim 1, wherein: the shower nozzle subassembly (6) is including shunt tubes (61), connecting pipe (62) and shower nozzle (63), the right-hand member middle part of shunt tubes (61) is connected with the one end of connecting pipe (62), and the other end of connecting pipe (62) is connected with the output port of water pump (58), shower nozzle (63) are installed to the left end of shunt tubes (61), the top right side that shunt tubes (61) were fixed in support shell (1).
4. A heat dissipating photovoltaic panel according to claim 3, wherein: seven spray heads (63) are arranged, seven spray heads (63) are equidistantly arranged at the left end of the shunt tube (61), the spray heads (63) incline upwards from left to right, and the inclination angle of the spray heads (63) and the inclination angle of the photovoltaic panel (2).
5. A heat dissipating photovoltaic panel according to claim 2, wherein: the automatic back flushing filter assembly (54) comprises a shell (541), an auxiliary filter (542), a main filter (543), a first reversing valve (544), a second reversing valve (545), a first inlet pipe (546), a second inlet pipe (547), a sewage drain pipe (548), a third reversing valve (549) and a guide pipe (5410), wherein the auxiliary filter (542) and the main filter (543) are respectively arranged on the rear side and the front side of the inner middle part of the shell (541), the left ends of the auxiliary filter (542) and the main filter (543) are respectively connected with the first reversing valve (544) and the second reversing valve (545), the first reversing valve (544) and the second reversing valve (545) are both connected with the sewage drain pipe (548), the first inlet pipe (546) and the second inlet pipe (547) are respectively connected with the right ends of the auxiliary filter (542) and the main filter (549) through the guide pipe, the right ends of the third guide pipe (542) are respectively connected with the left ends of the third reversing valve (549), the right ends of the third reversing valve (542) and the right ends of the guide pipe (54545) are respectively connected with the first inlet pipe (547) and the left ends (5455) of the support frame (55) and the first inlet pipe (547) are fixedly connected with the left ends (5455), the right end of the flow guiding pipe (5410) is connected with the water storage tank (57), and the front end of the blow-down pipe (548) is connected with the blow-down outlet (56).
6. The heat dissipating photovoltaic panel of claim 5, wherein: the auxiliary filter (542) and the main filter (543) are installed in the horizontal direction, and the left ends of the first inflow pipe (546) and the second inflow pipe (547) are higher than the right ends.
7. The heat dissipating photovoltaic panel of claim 5, wherein: the first reversing valve (544), the second reversing valve (545) and the third reversing valve (549) are two-position three-way electromagnetic reversing valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320649586.9U CN219643874U (en) | 2023-03-21 | 2023-03-21 | Heat dissipation type photovoltaic board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320649586.9U CN219643874U (en) | 2023-03-21 | 2023-03-21 | Heat dissipation type photovoltaic board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219643874U true CN219643874U (en) | 2023-09-05 |
Family
ID=87816369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320649586.9U Active CN219643874U (en) | 2023-03-21 | 2023-03-21 | Heat dissipation type photovoltaic board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219643874U (en) |
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2023
- 2023-03-21 CN CN202320649586.9U patent/CN219643874U/en active Active
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